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铅垂

铅垂

英语词汇-数学词汇_专业词汇 ... vertex,vertices 顶(点)；极点 vertical 铅垂；垂直 vertical angle 顶角 ...

电梯专业英语词汇（四） ... plumb 铅垂侧直，铅垂 plumb bob 铅垂重物，铅垂 plumb line 铅垂线 ...

建筑业常用英文词汇| - 天圆地方建筑论坛 -... ... plumb bob 锤球；测锤 plumb line 铅垂；垂直线 plumbing 水管装置 ...

英语词汇-数学词汇_专业词汇 ... vertical component 垂直分量 vertical line 纵线；铅垂 vertically opposite angles 对顶角 ...

软饵与 Jighead 是软饵钓法里最简单的基本组合，而一只 jighead 是由铅垂 (Lead head) 和钓钩(Hook) 两大部份所组成。以标 …

Align the center of cargo pump foundation with a plumb from the hole on pump room top, and then find the real center point of the hole.

The plumb line is being used to find the direction of gravity .

The pull is in this direction and so the carpenter says "Okay, perceived gravity is in that direction. "